xiaomi vacuum mop wheel clean up or blocked

[@samueljavier4822]

Can you make a part.2 for how to oil the wheel?

[@minutestoshare8146]

Sure, will show how to clean and oil the whell

[@uscunofficial4563]

Hi, what was the state of upper leds?

[@veerendranayak846]

Can you tell us how to clean the front castor wheel ?

[@ChibiKeruchan]

does all the version of robot vacuum have the same size of wheels? coz the rubber part of my wheel is not sticky and is looks like in it's end of life. I'm buying a new set of rubber part wheel.

[@minutestoshare8146]

Well, I have 3 xiaomi. Roborock, mijia and Viomi. All of them have different parts. It's a bit tricky to find the perfect match, but mijia 1c is 1 of the easiest robot that we can find the spare part. Btw can u describe not sticky? Is it slippery now?

[@viniciusmarques7133]

Hi there! I have one Mi Robot exactly like yours, but yesterday he started running backwards and eventually I get a message saying that ''colision buffer stucked'', do you know any procedure to solve this problem ? Or even know where exactly the sensor, responsible for this detection, is placed in the robot in order I can clean up or something. I'd be grateful ;D Thanks in advance !

[@minutestoshare8146]

Very sorry for this late late reply. So u meant the front part was broken? How is it now? Is it worked?